sword tilemidposscreeny; /* middle tile position */\r
sword tileplayerposscreenx; /* player position on screen */\r
sword tileplayerposscreeny; /* player position on screen */\r
sword tilemidposscreeny; /* middle tile position */\r
sword tileplayerposscreenx; /* player position on screen */\r
sword tileplayerposscreeny; /* player position on screen */\r